class java.util.ArrayDeque$DescendingIterator implements java.util.Iterator<E>
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.util.ArrayDeque$DescendingIterator
super_class: java.lang.Object
{
private int cursor;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int fence;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int lastRet;
descriptor: I
flags: (0x0002) ACC_PRIVATE
final java.util.ArrayDeque this$0;
descriptor: Ljava/util/ArrayDeque;
flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC
private void <init>(java.util.ArrayDeque);
descriptor: (Ljava/util/ArrayDeque;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 0: aload 0
aload 1
putfield java.util.ArrayDeque$DescendingIterator.this$0:Ljava/util/ArrayDeque;
aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
getfield java.util.ArrayDeque.tail:I
putfield java.util.ArrayDeque$DescendingIterator.cursor:I
2: aload 0
aload 1
getfield java.util.ArrayDeque.head:I
putfield java.util.ArrayDeque$DescendingIterator.fence:I
3: aload 0
iconst_m1
putfield java.util.ArrayDeque$DescendingIterator.lastRet:I
4: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/ArrayDeque$DescendingIterator;
MethodParameters:
Name Flags
this$0 final
public boolean hasNext();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.ArrayDeque$DescendingIterator.cursor:I
aload 0
getfield java.util.ArrayDeque$DescendingIterator.fence:I
if_icmpeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/ArrayDeque$DescendingIterator;
public E next();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: aload 0
getfield java.util.ArrayDeque$DescendingIterator.cursor:I
aload 0
getfield java.util.ArrayDeque$DescendingIterator.fence:I
if_icmpne 2
1: new java.util.NoSuchElementException
dup
invokespecial java.util.NoSuchElementException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
aload 0
getfield java.util.ArrayDeque$DescendingIterator.cursor:I
iconst_1
isub
aload 0
getfield java.util.ArrayDeque$DescendingIterator.this$0:Ljava/util/ArrayDeque;
getfield java.util.ArrayDeque.elements:[Ljava/lang/Object;
arraylength
iconst_1
isub
iand
putfield java.util.ArrayDeque$DescendingIterator.cursor:I
3: aload 0
getfield java.util.ArrayDeque$DescendingIterator.this$0:Ljava/util/ArrayDeque;
getfield java.util.ArrayDeque.elements:[Ljava/lang/Object;
aload 0
getfield java.util.ArrayDeque$DescendingIterator.cursor:I
aaload
astore 1
start local 1 4: aload 0
getfield java.util.ArrayDeque$DescendingIterator.this$0:Ljava/util/ArrayDeque;
getfield java.util.ArrayDeque.head:I
aload 0
getfield java.util.ArrayDeque$DescendingIterator.fence:I
if_icmpne 5
aload 1
ifnonnull 6
5: StackMap locals: java.lang.Object
StackMap stack:
new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
6: StackMap locals:
StackMap stack:
aload 0
aload 0
getfield java.util.ArrayDeque$DescendingIterator.cursor:I
putfield java.util.ArrayDeque$DescendingIterator.lastRet:I
7: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/ArrayDeque$DescendingIterator;
4 8 1 result TE;
Signature: ()TE;
public void remove();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.ArrayDeque$DescendingIterator.lastRet:I
ifge 2
1: new java.lang.IllegalStateException
dup
invokespecial java.lang.IllegalStateException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.ArrayDeque$DescendingIterator.this$0:Ljava/util/ArrayDeque;
aload 0
getfield java.util.ArrayDeque$DescendingIterator.lastRet:I
invokevirtual java.util.ArrayDeque.delete:(I)Z
ifne 5
3: aload 0
aload 0
getfield java.util.ArrayDeque$DescendingIterator.cursor:I
iconst_1
iadd
aload 0
getfield java.util.ArrayDeque$DescendingIterator.this$0:Ljava/util/ArrayDeque;
getfield java.util.ArrayDeque.elements:[Ljava/lang/Object;
arraylength
iconst_1
isub
iand
putfield java.util.ArrayDeque$DescendingIterator.cursor:I
4: aload 0
aload 0
getfield java.util.ArrayDeque$DescendingIterator.this$0:Ljava/util/ArrayDeque;
getfield java.util.ArrayDeque.head:I
putfield java.util.ArrayDeque$DescendingIterator.fence:I
5: StackMap locals:
StackMap stack:
aload 0
iconst_m1
putfield java.util.ArrayDeque$DescendingIterator.lastRet:I
6: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/util/ArrayDeque$DescendingIterator;
}
Signature: Ljava/lang/Object;Ljava/util/Iterator<TE;>;
SourceFile: "ArrayDeque.java"
NestHost: java.util.ArrayDeque
InnerClasses:
private DescendingIterator = java.util.ArrayDeque$DescendingIterator of java.util.ArrayDeque